The invention relates to a hydraulic cylinder-actuated steering system for four wheels of a sugarcane harvester, in which the harvester (80) comprises a rear axle (23) and a front axle (24), with wheel assemblies (9) associated with the axles (23, 24), in which the rear axle (23) and the front axle (24) have a steering system, the steering system of the rear axle (23) being actuated by means of a double-acting rear hydraulic cylinder (1), and the steering system of the front axle (24) being actuated by means of a double-acting rear hydraulic cylinder (1). The steering system of the front axle (24) is actuated by means of a double-acting front hydraulic cylinder (11), the hydraulic cylinder (1, 11) receiving an oil flow by means of at least one diverter (61) connected to a diverter (65) actuated by means of a steering wheel (60) of the harvester (80), the oil flow received by means of the diverter (61) being proportional to a factor relating to the steering of the steering wheel (60), the steering system allows steering of the wheel assembly (9) to the right or to the left with respect to the longitudinal axis of the harvester (80) within a range of from 0.5 to 40 degrees.

    本发明涉及一种用于甘蔗收割机的四个车轮的由液压缸促动的转向系统,其中,收割机(80)包括后轴(23)和前轴(24),具有与轴(23、24)相关的车轮组件(9),其中,后轴(23)和前轴(24)具有转向系统,后轴(23)的转向系统是借助于双作用后液压缸(1)促动的,且前轴(24)的转向系统是借助于双作用前液压缸(11)促动的,液压缸(1、11)通过连接于转向器(65)的至少一个分流器(61)接收油流,转向器(65)是借助于收割机(80)的操纵轮(60)促动的,通过分流器(61)接收的油流与和操纵轮(60)的转向相关的因素成比例,转向系统允许车轮组件(9)的相对于收割机(80)的纵向轴线向右或向左在范围从0.5到40度的幅度内的转向。


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    Title :

    Steering system for four wheels of sugar cane harvester


    Additional title:

    用于甘蔗收割机的四个车轮的转向系统


    Contributors:

    Publication date :

    2022-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / A01D Ernten , HARVESTING / B62D MOTOR VEHICLES , Motorfahrzeuge



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